and even up to 50% more than leading sonic technology brushes for a superior clean. oral-b power brushes. go to oralb.com for the latest offers. >> i am harris faulkner and time now for the top of the news. sudden end to the career of general david petraeus and the whole new questions about the timing. the retired four star general admitting an affair. all of this happening as the administration trying to defend thes in the terrorist attack that killed four americans in benghazi. hearings are set to take place on capitol hill next week and petraeus was supposed to testify and no longer supposed to do so. acting cia director morell will take questions in his place. >> jay carney pushed back on the allegation that the administration was not forth coming on the benghazi ahead specifically september 11 at the white house as the chairman met with the defense secretary and joint chief. >> the president was made aware of the dev am not what yor question is. carny pointed the public time line from the defense department and laid out a military reponce and similar briefing on the cia's response.